METHOD OF RAPIDLY REMOVING PHOSPHORUS, COD SUBSTANCE, NITROGEN, COLOR, AND ODOR FROM EXCRETA OR EXCRETAL WASTEWATER AND REMOVAL DEVICE USING THE METHOD

摘要

A method which enables phosphorus and other substances to be rapidly removed from an excretal wastewater without the need of adding any unnecessary ion or ingredient; and a removal/recovery device using the method. Powdery activated carbon and an iron powder are supplied to excreta or an excretal wastewater, and the mixture is stirred and flowed. The device is used for stirring and flowing the mixture.